Jan 5, 2015 · 45m
Proefkonijnen is a Dutch science entertainment television program.
Browse every episode and jump into details.
Jan 5, 2015 · 45m
Jan 12, 2015 · 45m
Jan 19, 2015 · 45m
Jan 26, 2015 · 45m
Feb 2, 2015 · 45m
Feb 9, 2015 · 45m
Feb 16, 2015 · 45m
Feb 23, 2015 · 45m
Mar 2, 2015 · 45m
Mar 9, 2015 · 45m
Mar 16, 2015 · 45m
Mar 23, 2015 · 45m
Quick answers about this season's release timeline and episode lineup.
Proefkonijnen Season 4 premiered on January 5, 2015.
Proefkonijnen Season 4 has 12 episodes.
The season opens with Season 4 Episode 1, "Episode 1". It aired on January 5, 2015.
Go to Season 4 Episode 1